#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>

#define vd_keyb_path "/dev/vd_keyboard95"

int main()
{
    printf("Hello world!\n");

    int fd = open(vd_keyb_path, O_RDONLY);

    if (fd < 0)
    {
      printf("keyb file cannot open\n");
      return -1;
    }

    char buff[32];

    ssize_t size = read(fd, buff, 32);

    if (size > 0)
    {
      printf("read size %d\n", size);
    }


    close(fd);

    return 0;
}
